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C6657 PCIe

RY9983
Guru 10570 points

Hello.
I am considering to design using PCIe in C6657.
I have an question.

 - Can I use 2lane PCIe separately as two port?
  (I am gonna use both as endpoint.)

Best regards, RY

  • 0
    TI__Guru* 95265 points

    No, per PCIE user guide (SPRUGS6C—November 2012):

    The PCI Express module supports the following features:

    Supports a single bidirectional link interface (i.e., a single ingress port and a single egress port) with a maximum of two lanes width (×2)

    The PCI Express module does not support the following features:

    • No support for using ×2 link as two ×1 links

    Regards, Eric